How should I care for my jewelry?

Store in a dry, cool place and clean with a soft cloth. Avoid contact with harsh chemicals.

How long will it take to receive my order?

Standard Shipping takes 5-10 business days.

Guinevere’s Avalon | 2CT Marquise Green Sapphire Vintage Engagement Ring

Guinevere’s Avalon | 2CT Marquise Green Sapphire Vintage Engagement Ring

$649.00

$949.00

Fastest Bespoke: 7 Days

20% OFF Single | 30% OFF 2nd

Pay in 4 interest-free installments with Klarna/Afterpay

Read our Quick Metal Guide to find your perfect match.

Material

Yellow Gold Plated 925 Silver
White Gold Plated 925 Silver
Rose Gold Plated 925 Silver
10K Yellow Gold
10K White Gold
10K Rose Gold
14K Yellow Gold
14K White Gold
14K Rose Gold
18K Yellow Gold
18K White Gold
18K Rose Gold
950 Platinum

Center Stone

Lab-Grown Sapphire

Material

Center Stone

DETAILS

DESCRIPTION

Wearing Guinevere’s Avalon, you carry the quiet majesty of a queen—a love that holds its ground through every season, its strength found not in spectacle, but in the steady, unhurried presence of a vow that has chosen to stay.
The sapphire’s shifting depths mirror the many facets of a life shared together, each one a moment, a memory, a quiet joy that gathers into a lasting radiance.
The vintage setting, with its delicate details and timeless elegance, speaks of a love that honours the past while stepping boldly into the future—a story that will not be forgotten.
This ring endures as a quiet vow, an Avalon of stone and light, and a gentle reminder that the most beautiful love is the one that guides you home, through every mist, forever.

Material: 10K/14K/18K Gold, 950 Platinum
Main Stone: Green Lab-Grown Sapphire, Marquise Cut, 2Ct Approx.
Accent Stone: Green Lab-Grown Sapphire (the same as center stone), Moissanite ( can be changed to colorless Lab-Grown Diamond)
Band Width: 1.5mm
Band Fit: Comfort Fit

You may select any center stone of your choice; we will craft the setting accordingly. Should you need assistance with selection, feel free to message us.

Size Chart

Please click here to view the Size Chart

The best way to find your ring size is to visit a local jewelry store for professional sizing, or use a ring sizer tool for accurate results.

Shipping & Return

All jewelry is estimated to be delivered within 2-4 weeks after payment is received, depending on order details. Please read our Shipping Method & Order page for more information.

Please contact us at info@stellaradorn.com if you wish to return or cancel your order. Read our full returns policy on our Return & Exchange page.

Please Note

‒For the best showcase effect, product images may include model photography. Please note that colors, sizes, and details may appear slightly different due to lighting and display settings. The actual product may vary slightly—please refer to the physical item for accuracy.

‒Dimensions are manually measured, with slight variations possible due to craftsmanship. These minor differences enhance the unique, handmade quality, ensuring every piece is truly one of a kind.

Product Care：

‒Keep your moissanite 925 silver jewelry sparkling with these simple care tips.

Avoid contact with chemicals like perfumes, lotions, and cleaning agents to prevent tarnishing.

‒Protect your silver from scratches and deformation by storing it in a dry, soft-lined pouch.

‒Clean your jewelry regularly with warm water, mild soap, and a soft cloth—skip harsh brushes or abrasive cleaners. If tarnishing occurs, restore shine with a silver-cleaning cloth.

‒Perfect for everyday wear or special occasions, proper care ensures your 925 silver jewelry with moissanite stones stays brilliant and long-lasting. Enjoy timeless elegance with minimal maintenance.

Ethically Sourced
100% Handmade
1-Year Warranty
100% Customization

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Product description

Guinevere’s Avalon is a legend set in stone—a 2‑carat marquise green lab sapphire, its deep emerald depths echoing the enchanted isle where kings rest and magic lingers.The marquise cut, with its graceful, elongated silhouette, recalls the elegant curve of a royal crown, while the vintage setting frames the stone like a relic from an ancient tale.Its green hue shifts from forest shadow to sunlit glade, a living memory of Avalon’s eternal spring, where the apple trees bloom and the veil between worlds grows thin.This ring is not merely a jewel, but a promise carried across the mist—a love that has been, that is, and that will always be. Wearing Guinevere’s Avalon, you carry the quiet majesty of a queen—a love that holds its ground through every season, its strength found not in spectacle, but in the steady, unhurried presence of a vow that has chosen to stay.The sapphire’s shifting depths mirror the many facets of a life shared together, each one a moment, a memory, a quiet joy that gathers into a lasting radiance.The vintage setting, with its delicate details and timeless elegance, speaks of a love that honours the past while stepping boldly into the future—a story that will not be forgotten.This ring endures as a quiet vow, an Avalon of stone and light, and a gentle reminder that the most beautiful love is the one that guides you home, through every mist, forever. Material: 10K/14K/18K Gold, 950 Platinum Main Stone: Green Lab-Grown Sapphire, Marquise Cut, 2Ct Approx. Accent Stone: Green Lab-Grown Sapphire (the same as center stone), Moissanite ( can be changed to colorless Lab-Grown Diamond) Band Width: 1.5mm Band Fit: Comfort Fit You may select any center stone of your choice; we will craft the setting accordingly. Should you need assistance with selection, feel free to message us.

Make it Yours

Personalize your piece by selecting different gemstones or changing the metal plating color to suit your style. Please contact our customer service team first and leave a note at checkout.

Please Note

‒Dimensions are manually measured, with slight variations possible due to craftsmanship. These minor differences enhance the unique, handmade quality, ensuring every piece is truly one of a kind.

Product Care

‒Keep your moissanite 925 silver jewelry sparkling with these simple care tips.

Avoid contact with chemicals like perfumes, lotions, and cleaning agents to prevent tarnishing.

‒Protect your silver from scratches and deformation by storing it in a dry, soft-lined pouch.

‒Clean your jewelry regularly with warm water, mild soap, and a soft cloth—skip harsh brushes or abrasive cleaners. If tarnishing occurs, restore shine with a silver-cleaning cloth.

Sustainable

Our jewelry is crafted with sustainability in mind, using eco-friendly materials and ethical practices. Each piece is made to last, with maximum recyclable packaging. Choose timeless elegance that supports both beauty and a greener future.